---> uname -a: Linux prd-centos8-builder-2c-2g-5620.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4798 19 2271 6772 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:48:77:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe48:771e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:67:49:e5:a8 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 01/29/2026 _x86_64_ (2 CPU) 04:31:28 LINUX RESTART (2 CPU) 04:32:01 AM tps rtps wtps bread/s bwrtn/s 04:33:01 AM 225.77 16.79 208.98 5461.43 8652.96 04:34:01 AM 104.53 0.68 103.85 102.37 11206.58 04:35:01 AM 29.10 0.87 28.23 54.79 1219.76 04:36:01 AM 24.39 0.00 24.39 0.00 895.30 04:37:01 AM 25.15 0.50 24.65 63.72 692.70 Average: 81.80 3.77 78.03 1136.82 4533.98 04:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 AM 5111684 7006436 2770740 35.15 2688 2076684 977168 10.94 202024 2239688 184840 04:34:01 AM 4880856 6931084 3001568 38.08 2688 2225516 1023720 11.46 236596 2409748 62556 04:35:01 AM 4873452 6889592 3008972 38.17 2688 2191428 1071568 12.00 285936 2367400 9688 04:36:01 AM 4831224 6884432 3051200 38.71 2688 2228824 1076292 12.05 290640 2404980 47100 04:37:01 AM 4877452 6907820 3004972 38.12 2688 2205284 1043816 11.69 442004 2206428 34592 Average: 4914934 6923873 2967490 37.65 2688 2185547 1038513 11.63 291440 2325649 67755 04:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 310.41 194.15 2016.24 63.79 0.00 0.00 0.00 0.00 04:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 72.33 52.13 660.82 11.55 0.00 0.00 0.00 0.00 04:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 31.79 27.80 31.77 8.87 0.00 0.00 0.00 0.00 04:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 20.41 20.04 19.73 7.50 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 35.96 23.38 32.28 18.33 0.00 0.00 0.00 0.00 04:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 94.20 63.51 552.30 22.01 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 01/29/2026 _x86_64_ (2 CPU) 04:31:28 LINUX RESTART (2 CPU) 04:32:01 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 39.86 0.00 7.45 1.64 0.09 50.96 04:33:01 AM 0 52.99 0.00 7.46 1.69 0.08 37.78 04:33:01 AM 1 26.70 0.00 7.44 1.59 0.10 64.17 04:34:01 AM all 36.17 0.00 4.92 0.80 0.15 57.96 04:34:01 AM 0 53.53 0.00 5.90 0.88 0.13 39.55 04:34:01 AM 1 18.81 0.00 3.93 0.72 0.17 76.37 04:35:01 AM all 32.42 0.00 3.81 0.36 0.09 63.32 04:35:01 AM 0 45.97 0.00 4.09 0.53 0.08 49.32 04:35:01 AM 1 18.89 0.00 3.53 0.18 0.10 77.29 04:36:01 AM all 34.15 0.00 3.73 0.14 0.08 61.90 04:36:01 AM 0 54.01 0.00 4.80 0.13 0.08 40.98 04:36:01 AM 1 14.29 0.00 2.67 0.15 0.08 82.81 04:37:01 AM all 35.87 0.00 4.04 0.21 0.12 59.76 04:37:01 AM 0 48.26 0.00 4.58 0.28 0.13 46.74 04:37:01 AM 1 23.48 0.00 3.50 0.13 0.12 72.77 Average: all 35.69 0.00 4.79 0.63 0.11 58.78 Average: 0 50.95 0.00 5.37 0.70 0.10 42.87 Average: 1 20.43 0.00 4.21 0.55 0.11 74.69